186021906920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{244765667}}^1$

素因数の和:244765697

約数の個数: 32

約数和(自身を含む): 440578202400

約数和(自身を除く): 254556295480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 244765667, 489531334, 979062668, 1223828335, 1958125336, 2447656670, 4650547673, 4895313340, 9301095346, 9790626680, 18602190692, 23252738365, 37204381384, 46505476730, 93010953460, 186021906920]

約数ペア:

[(1, 186021906920), (2, 93010953460), (4, 46505476730), (5, 37204381384), (8, 23252738365), (10, 18602190692), (19, 9790626680), (20, 9301095346), (38, 4895313340), (40, 4650547673), (76, 2447656670), (95, 1958125336), (152, 1223828335), (190, 979062668), (380, 489531334), (760, 244765667)]